Preface

Abstract

2021 International Energy, Environment and Water Resources Conference held on March 26-28, 2021 in Dalian, China. We are honored to welcome all experts, researchers, professionals, innovators from academia and industry for the conference. The aim of this conference is to provide a forum for exchanges of research results, ideas and experience of application among researchers and practitioners involved with all aspects of Energy, Environment and Water Resources. The participants can develop the ideas and catch the tendency, and accelerate the theoretical research, technology development, application and innovation in the field of Energy, Environment and Water Resources.The outburst of COVID-19 affected the original plan seriously. In order to ensure the proceeding of conference, Conference Committee decided to change the form of conference from on-site to online. Although there were many inconveniences and differences in online meeting compared with offline conference, Conference Committee tried the best to restore and follow the original program as far as possible to overcome the impact of COVID-19.EEWRC online conference conducted in independent meeting rooms on Tencent Meeting, which had been registered in advance. 2 meeting rooms held simultaneously during the day of 27-28 April. Each room was equipped with a host and a co-host for assistance. In addition, there was one session chair to coordinate arrangements and supervise the progress of conference, and one computer technician who was responsible for equipment debugging. In total, 8 staffs were assigned to this conference during the whole conference.Given the inconvenience caused by frequent replacement of playback equipment or lagging network, conference committee decided to apply two types of oral presentation, video presentation and live presentation, for participants to choose.Types of oral presentation: Live presentation: 10-15mins; contact Conference Committee to test the devices in advance one day; Video presentation: a pre-recorded video presentation within 10-15 mins needed; send the video through email before 11:59pm on April 19.On April 23, Conference Committee counted the number of confirmed participants and divided them into 6 groups (corresponding to sessions) and informed authors of presentation sequence, conference ID, and the approaches to enter conference.English is the official language of the EEWRC 2021. We look forward to seeing you in Dalian for this exciting academic event!Dr. Hui Xia Shenyang Normal UniversityCommittees are available in the pdf